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1227753-59-4

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1227753-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227753-59-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,7,5 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1227753-59:
(9*1)+(8*2)+(7*2)+(6*7)+(5*7)+(4*5)+(3*3)+(2*5)+(1*9)=164
164 % 10 = 4
So 1227753-59-4 is a valid CAS Registry Number.

1227753-59-4Upstream product

1227753-59-4Downstream Products

1227753-59-4Relevant articles and documents

Role of the methoxy group in product formation via TiCl 4 promoted 4-phenyldioxolane isomerizations

Green, Ivan R.,October, Natasha

experimental part, p. 71 - 96 (2010/07/20)

The product distribution obtained from the TiCl 4 initiated intramolecular isomerizations of 4-methoxyphenyl-and trimethoxyphenyldioxolanes at -78 °C, -30 °C and 0 °C provided insights into the important regiochemical role played by these groups in such Mukaiyama-type rearrangements through their resonance effects on the aryl ring of the dioxolanes. ARKAT USA, Inc.

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